Community

Tromp the Domains
Sorcery
Domain — Until end of turn, creatures you control gain trample and get +1/+1 for each basic land type among lands you control.
Ground into the footprints of the ravaging herd were clumps of salt from Benalia, moss from Llanowar, dust from Hurloon, and ash from as far as Urborg.
Rulings (4)
The basic land types are Plains, Island, Swamp, Mountain, and Forest. Land types other than basic land types (such as Desert) don't contribute to domain abilities.
Jun 18, 2021
Domain abilities count the number of basic land types among lands you control, not how many lands you control or how many of any type.
Jun 18, 2021
Tromp the Domains affects only creatures you control at the time it resolves. Creatures you begin to control later in the turn won't gain trample or get a power and toughness boost.
Mar 19, 2021
Legality
Formats by platform
Commander
Competitive
Community & retro
Printings (3)
TSR#242$0.15
Time Spiral Remastered
MMA#171$0.15
Modern Masters